Work

Methodologies for Backbone Macrocyclic Peptide Synthesis Compatible With Screening Technologies

Year: 2020

Type: review

Abstract: Backbone macrocyclic structures are often found in diverse bioactive peptides, and contribute to conformational rigidity, peptidase resistance, and potential membrane permeability compared to their linear counterparts. Therefore, such peptide scaffolds are an attractive platform for drug-discovery endeavours. Recent advances in synthetic methods of backbone macrocyclic peptides have enabled discovery of novel peptide drug candidates against diverse targets. Here, we overview recent technical advancements of the synthetic methods including enzymatic and chemical synthesis, split-intein circular ligation of peptides and proteins (SICLOPPS), and genetic code reprogramming. We also mention the later three of synthetic methodologies compatible with screening methodologies such as one-beads one-compound (OBOC) screening, cell-based assay, limiting-dilution PCR, and mRNA display.

Source: Frontiers in Chemistry

DOI: 10.3389/fchem.2020.00447

Authors: Koki Shinbara, Wenyu Liu, Renier Herman Pieter van Neer, Takayuki Katoh, Hiroaki Suga

Institution: The University of Tokyo

Language: English

Topic: Chemical Synthesis and Analysis

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

Open Access status: gold

Estimated APC paid: $2,950

Funders: Japan Agency for Medical Research and Development, Japan Society for the Promotion of Science